|  | ; REQUIRES: x86-registered-target | 
|  | ; RUN: %clang_cc1 -triple i386-apple-darwin -disable-llvm-optzns -S %s -o - 2>&1 \ | 
|  | ; RUN:   | FileCheck %s | 
|  | ; CHECK: invalid global variable ref | 
|  | ; CHECK: warning: ignoring invalid debug info in {{.*}}.ll | 
|  |  | 
|  | @global = common global i32 0, align 4, !dbg !2 | 
|  |  | 
|  | !llvm.dbg.cu = !{!0} | 
|  | !llvm.module.flags = !{!5, !6} | 
|  |  | 
|  | !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "adrian", emissionKind: FullDebug, globals: !{!3}) | 
|  | !1 = !DIFile(filename: "broken.c", directory: "/") | 
|  | !2 = !DIGlobalVariableExpression(var: !3, expr: !DIExpression()) | 
|  | !3 = !DIGlobalVariable(name: "g", scope: !0, file: !1, line: 1, type: !1, isLocal: false, isDefinition: true) | 
|  | !5 = !{i32 2, !"Dwarf Version", i32 4} | 
|  | !6 = !{i32 1, !"Debug Info Version", i32 3} |